We're looking for a Senior Control Systems Engineer to join a respected engineering firm, working on major energy infrastructure projects across Australia. This Perth-based role is ideal for someone with strong experience in substation automation, renewable energy integration, and microgrid control systems. About the Role Delivering control systems for Substation Automation Systems (SAS). Integrating renewables and distributed energy resources into existing networks. Working with microgrid controllers to support energy reliability and sustainability. Collaborating with internal teams and clients to deliver high-quality technical solutions. About You Solid experience with SEL RTAC and Siemens A8000 RTUs. Proven background in energy sector control systems. Experience in the resources sector is highly regarded. Degree in Electrical, Electronic, or Control Systems Engineering. Strong communication and problem-solving skills. Why This Role Be part of a team driving innovation in energy. Work on nationally significant projects with real impact. Supportive culture with opportunities for growth and development. Competitive salary and long-term career prospects.